71366340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 227985408

約数和(自身を除く): 156619068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 37, 51, 60, 61, 62, 68, 74, 85, 93, 102, 111, 122, 124, 148, 155, 170, 183, 185, 186, 204, 222, 244, 255, 305, 310, 340, 366, 370, 372, 444, 465, 510, 527, 555, 610, 620, 629, 732, 740, 915, 930, 1020, 1037, 1054, 1110, 1147, 1220, 1258, 1581, 1830, 1860, 1887, 1891, 2074, 2108, 2220, 2257, 2294, 2516, 2635, 3111, 3145, 3162, 3441, 3660, 3774, 3782, 4148, 4514, 4588, 5185, 5270, 5673, 5735, 6222, 6290, 6324, 6771, 6882, 7548, 7564, 7905, 9028, 9435, 9455, 10370, 10540, 11285, 11346, 11470, 12444, 12580, 13542, 13764, 15555, 15810, 17205, 18870, 18910, 19499, 20740, 22570, 22692, 22940, 27084, 28365, 31110, 31620, 32147, 33855, 34410, 37740, 37820, 38369, 38998, 45140, 56730, 58497, 62220, 64294, 67710, 68820, 69967, 76738, 77996, 96441, 97495, 113460, 115107, 116994, 128588, 135420, 139934, 153476, 160735, 191845, 192882, 194990, 209901, 230214, 233988, 279868, 292485, 321470, 349835, 383690, 385764, 389980, 419802, 460428, 482205, 575535, 584970, 642940, 699670, 767380, 839604, 964410, 1049505, 1151070, 1169940, 1189439, 1399340, 1928820, 2099010, 2302140, 2378878, 3568317, 4198020, 4757756, 5947195, 7136634, 11894390, 14273268, 17841585, 23788780, 35683170, 71366340]

約数ペア:

[(1, 71366340), (2, 35683170), (3, 23788780), (4, 17841585), (5, 14273268), (6, 11894390), (10, 7136634), (12, 5947195), (15, 4757756), (17, 4198020), (20, 3568317), (30, 2378878), (31, 2302140), (34, 2099010), (37, 1928820), (51, 1399340), (60, 1189439), (61, 1169940), (62, 1151070), (68, 1049505), (74, 964410), (85, 839604), (93, 767380), (102, 699670), (111, 642940), (122, 584970), (124, 575535), (148, 482205), (155, 460428), (170, 419802), (183, 389980), (185, 385764), (186, 383690), (204, 349835), (222, 321470), (244, 292485), (255, 279868), (305, 233988), (310, 230214), (340, 209901), (366, 194990), (370, 192882), (372, 191845), (444, 160735), (465, 153476), (510, 139934), (527, 135420), (555, 128588), (610, 116994), (620, 115107), (629, 113460), (732, 97495), (740, 96441), (915, 77996), (930, 76738), (1020, 69967), (1037, 68820), (1054, 67710), (1110, 64294), (1147, 62220), (1220, 58497), (1258, 56730), (1581, 45140), (1830, 38998), (1860, 38369), (1887, 37820), (1891, 37740), (2074, 34410), (2108, 33855), (2220, 32147), (2257, 31620), (2294, 31110), (2516, 28365), (2635, 27084), (3111, 22940), (3145, 22692), (3162, 22570), (3441, 20740), (3660, 19499), (3774, 18910), (3782, 18870), (4148, 17205), (4514, 15810), (4588, 15555), (5185, 13764), (5270, 13542), (5673, 12580), (5735, 12444), (6222, 11470), (6290, 11346), (6324, 11285), (6771, 10540), (6882, 10370), (7548, 9455), (7564, 9435), (7905, 9028)]